Is Ashlee Simpson's Engagement Ring From Evan Ross Going to Start a New Trend?

The singer showed off her art deco ring on Twitter.

Ashlee Simpson tweeted from Hawaii that she's engaged to Evan Ross. The singer (and sister of our February cover star) also shared a photo of the happy couple, which included her new engagement ring. The art deco design takes up almost the entire length of Ashlee's ring finger between the first two knuckles. Huge rocks have been the general engagement ring trend among celebrities for awhile now, but will Simpson's unique boho bauble catch on?